package com.yaoli.meituan;

import java.util.Comparator;
import java.util.PriorityQueue;
import java.util.Scanner;

/**
 * Created by will on 2017/6/30.
 */
public class Test03 {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);

        String str = input.nextLine();

        String strs [] = str.split(" ");

        for (int i = 0; i < strs.length; i++) {

        }

        Comparator<Integer> comp = new Comparator<Integer>(){
            public int compare(Integer o1,Integer o2){
                return o2 - o1;
            }
        };

        PriorityQueue<Integer> queue = new PriorityQueue<Integer>(10,comp);

    }
}
